Daisuke and Marcia Okada have been ministering in Japan for over 20 years now. In 2019, they planted Megumi Bible Church in the heart of Tokyo to reach a greater extent of the city. In addition to the church in Tokyo, Daisuke is president of Japan Bible Academy and travels throughout Japan training local church pastors and lay leaders. Marcia also serves by teaching elementary students at the Christian Academy in Japan, a Christian school established for missionary children after WW2.